名词中文翻译
中文翻译：口腔扩张器
同义词：
['Mouth expander', "Mouth expansion device例句：1. The dentist uses a mouth dilator to open up the patient's teeth for cleaning.（牙医使用口腔扩张器来打开患者的牙齿进行清洁。）"]
例句：
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1. The dentist uses a mouth dilator to open up the patient's teeth for cleaning.
牙医使用口腔扩张器来打开患者的牙齿进行清洁。
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2.The child was given a mouth dilator to help him breathe through his nose.
这个孩子被给予一个口腔扩张器，帮助他通过鼻子呼吸。
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3. The patient needs to use a mouth dilator during the surgery to prevent damage to the surrounding tissues.
患者需要在手术期间使用口腔扩张器，以防止周围组织的损伤。